Epson PowerLite 4200W, 4500 ANSI lumens, LCD, WXGA (1280x800), 1000:1, 30 - 300", 16.78 million colors Epson PowerLite 4200W. Projector brightness: 4500 ANSI lumens, Projection technology: LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 3000 h. Focus: Manual, Focal length range: 21.28 - 37.94 mm, Zoom type: Manual. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported video modes: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Serial interface type: RS-232